lights dim and flicker in cold weather plus battery light on dash flickers intermintenly
check your grounds to the battery
Also have a load test done on your battery most auto parts stores will do this for you
did both, battery good starter good ,grounds cleaned ,replaced belt and tensioner also. this only happens when temp is 32 or lower
Looking for a Used Cougar in your area?
CarGurus has 191 nationwide Cougar listings and the tools to find you a great deal.
Search Mercury Cougar Questions
Mercury Cougar Experts